TA1375FG Datasheet, PDF (7/24 Pages) Toshiba Semiconductor – Single Conversion Tuner for Digital TV / CATV

Pin No.
34
Pin Name.
GND4
Function
This Is the ground pin for the Local
oscillator circuit.
Mixer output pins
A tank circuit Is connected between
35
the pins for tuning.
35
Mixer ouytput
36
Since these are open collector
outputs, be sure to connect with a
36
power supply through a load.
(resistance, coil).
37
Vcc4
This Is power supply for the Local
oscillator circuit.
IF output
IF output pin for the MOP block
38
(MOP)
Asymmetrical output type.
Interface
⎯
Vcc
TA1375FG
⎯
Vcc
GND
38
39
GND5
This Is the ground pin for the IF
amplifier circuit.
40
Vcc5
This Is power supply for the IF circuit.
41
GND6
This Is the ground pin for the IF output
circuit.
42
GND7
This Is the ground pin for the GCA
circuit.
43
IF Input
IF input pin for the GCA block.
43
44
Symmetrical Input type.
GND
⎯
⎯
⎯
⎯
Vcc
44
GND
2005/05/23
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